VulnerabilityModified
CVE-2020-15648
Using object or embed tags, it was possible to frame other websites, even if they disallowed framing using the X-Frame-Options header.
MEDIUM 6.5EPSS 1.14%
Does this matter?
Lower severity and a low EPSS score (1.14%). Track it; it rarely justifies an emergency change on its own.
Description
Using object or embed tags, it was possible to frame other websites, even if they disallowed framing using the X-Frame-Options header. This vulnerability affects Thunderbird < 78 and Firefox < 78.0.2.
- CVSS 3.1
- 6.5 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
- EPSS
- 1.14% probability · 65th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-1021
- Affected
- mozilla/firefox · mozilla/thunderbird
- Source
- security@mozilla.org
References
- https://bugzilla.mozilla.org/show_bug.cgi?id=1644076Issue Tracking, Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2020-28/Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2020-29/Vendor Advisory
- https://bugzilla.mozilla.org/show_bug.cgi?id=1644076Issue Tracking, Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2020-28/Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2020-29/Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.